201912304718

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{1889}}^1\times {\mathrm{83117}}^1$

素因数の和:85651

約数の個数: 16

約数和(自身を含む): 303503714640

約数和(自身を除く): 101591409922

約数列:

[1, 2, 643, 1286, 1889, 3778, 83117, 166234, 1214627, 2429254, 53444231, 106888462, 157008013, 314016026, 100956152359, 201912304718]

約数ペア:

[(1, 201912304718), (2, 100956152359), (643, 314016026), (1286, 157008013), (1889, 106888462), (3778, 53444231), (83117, 2429254), (166234, 1214627)]